Remove ingress rule to allow remote access to database since database is now on a private subnet

infrastructure/stack.py

@@ -217,13 +217,6 @@ class IptvUpdaterStack(Stack):
             ec2.Port.tcp(5432),
             "Allow PostgreSQL access from EC2 instance"
         )
-        
-        # Allow PostgreSQL access from developer's IP
-        rds_sg.add_ingress_rule(
-            ec2.Peer.ipv4("47.189.88.48/32"),  # Replace with your actual IP
-            ec2.Port.tcp(5432),
-            "Allow PostgreSQL access from developer IP"
-        )
 
         # Create RDS PostgreSQL instance (free tier compatible - db.t3.micro)
         db = rds.DatabaseInstance(